When we are given information on different products and are asked to calculate a result from these, we are generally being provided with equations, in this case to calculate the number of bags required to make the requested mixture we have the following equations:
Where A and B represent the number of bosas of each fertilizer brand, as we have two unknowns we will use two equations like this:
One incognita is cleared depending on the other
The values obtained in the second are replaced
With the value of B it is replaced in the first one to obtain the value of A:
Answer
5 bags of Vigoro Ultra Turf and 2 of Parker's Premium Starter are needed
Answer:
7
Step-by-step explanation:
x * x = 7x
7 x 7 = 7 x 7
49 = 49
so if x is 7, the equation is true...
Answer:
d The length of each petal is 4, and the number of petals is 4.
Step-by-step explanation:
Answer:
y=mx+b
Step-by-step explanation: